
0.2.1:

    * Improvements to types._TypedList class:
        * now easier to subclass and extend
        * fix bug in __contains__

0.2.0:

    * add ability to compile a .proto file to a .py file

0.1.1:

    * add Type.from_file and Message.to_file
    * allow Message instances to be pickled by serializing them.
    * allow the Option constructor to provide default values
    * prevent Int fields from silently truncating other numeric types

0.1.0:

    * Initial release.

